fmt, allow unused

src/b_multiple_choice.rs

@@ -8,8 +8,8 @@
 //! code snippets**. You may only trace them manually in your head or on paper. Pretend that this
 //! portion of the exam is being administered on paper, and no computer is available at all.
 //!
-//! To enable us to auto-grade your answer, you implement the code that returns the `char` representing
-//! your answer.
+//! To enable us to auto-grade your answer, you implement the code that returns the `char`
+//! representing your answer.
 //!
 //! If you would like a rendered and styled version of these questions simply build an open the Rust
 //! Docs for this module, and navigate the the multiple choice question module docs by the command:

src/k_macros.rs

@@ -87,10 +87,11 @@ mod tests {
 		assert_eq!(macro_generated, expected);
 	}
 
+	#[allow(unused_imports)]
 	#[test]
 	fn impl_get() {
 		use super::Get;
-		
+
 		impl_get!(
 			// should generate `struct Foo` that implements `Get<u32>`
 			Foo: u32 = 10;
@@ -104,7 +105,10 @@ mod tests {
 		// assert_eq!(Foo::get(), 10);
 		// assert_eq!(Bar::get(), 42);
 		// assert_eq!(Baz::get(), 21);
-		assert_eq!(true, false, "Make sure to remove this line and uncomment the tests above");
+		assert_eq!(
+			true, false,
+			"Make sure to remove this line and uncomment the tests above"
+		);
 
 		// As an extra, ungraded, challenge, try to make this work.
 		// This is not part of the main problem because it requires the nightly compiler.